2053291437

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{291371}}^1$

素因数の和:291415

約数の個数: 24

約数和(自身を含む): 3181782240

約数和(自身を除く): 1128490803

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 291371, 874113, 2622339, 7867017, 8449759, 23601051, 25349277, 70803153, 76047831, 228143493, 684430479, 2053291437]

約数ペア:

[(1, 2053291437), (3, 684430479), (9, 228143493), (27, 76047831), (29, 70803153), (81, 25349277), (87, 23601051), (243, 8449759), (261, 7867017), (783, 2622339), (2349, 874113), (7047, 291371)]